https://biz.prlog.org/beijinghengrun/jobs.html About Beijing Hengrun Science and Technology Co.Ltd - Beijing Hengrun Science and Technology Co.Ltd is speciliazing in electronic components, including: igbt,pim,ipm,fuse, rectifier,thyristor,led,lcd etc.the brand including:abb,mitsubishi,eupec,fuji,semikron,sanrex,sanken,etc.